IltmmDevices::Item

#include "ltmm.h"

C Syntax	HRESULT IltmmDevices_Item(pDevices, Index, Device)
C++ Syntax	HRESULT Item (Index, Device)

IltmmDevices *pDevices;	/* pointer to an interface */
long Index;	/* index */
IltmmDevice **Device;	/* pointer to a pointer to an interface */

Retrieves the device at the specified index.

Parameter	Description
pDevices	Pointer to an IltmmDevices interface.
Index	Index of the device to retrieve.
Device	Pointer to a variable that receives the interface pointer for the device at the specified zero based index.

Returns

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

If the function succeeds, the user should release the returned interface pointer by calling the interface’s Release method.

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Elements:	IltmmDevices::get_Count
Topics:	Multimedia Function Group